box for 2 DC lvl 4 12's

[curtdakota]

i wanna get 2 of the DC lvl 4 12's to put in my extended cab 02 dodge dakota. but i dunno how to go about designing a good box for them. i wanna tune it to 32hz and my max dimensions are 35" wide, 20" tall and 14" deep (i need to be able to have the front seats all the way back lol, its the way i drive) i want subs up and i dunno where i want to port to come out, probably side but i dunno. could someone design me a box that would work for those subs please? i want a slot port design. ohh and ill be running the subs with an AQ2200D. thanks guys!

[Guest]

[Ray]

thats not enough air space man.

need another cuft.

[99s10walled]

i have a fresh pwk rear loading horn design for 2 12"s mayhems in a malibu might start a build log..

[Ray]

edit: im dumb h/o

that vent is wayyyy to long.

look how much air space it takes up.

Now if you want to shrink it, it makes the CV go way up

hence why I said the box is too small.

You need more air space to do it right.

Or tune to 41hz

[curtdakota]

wow guys thanks for the quick response! hmm, i can go wider, ill just have to think of a new place to mount my amps, max i can comfortably go is 45" wide. heigh and depth are max without either hitting my front seat, or going over the back window line.

and as a side note, where can i get that program, ive never seen one that good and easy to use

i also just realized i cant get the level 4's in D1 voice coil configuration so that wont work for the 1 ohm load i need, i may have to bump up to the lvl 4XL's so i can get the D1 coils, but would an AQ2200D be enough to power those subs?

[Guest]

that vent is wayyyy to long.

look how much air space it takes up.

Now if you want to shrink it, it makes the CV go way up

hence why I said the box is too small.

You need more air space to do it right.

Or tune to 41hz

let me ask this, how is 3cuft not enough airspace? specs say 1.5cuft for each level 4 12. im confused.

[AI James]

try actually building one and experiencing it rather then just going by a blanket manu spec

[Ray]

......I bet 1 of those lv4 12's in 3cuft would walk all over 2 12's in that tiny ass box

Im not gonna sit here and explain myself, this is exactly why people come to me for enclosures.... Because people like you are designing bullshit boxes.

Just because you can type numbers into a program does not mean you can "design" a box.

It only means you can read and write.

Not dissing you, Im just saying.... when a professional tries to give their opinion, take a minute to learn.

[treossi]

why is kranny questioning ray... if ray says something.. just say "OHHHHH OK" and do it